FR2326221B1 - - Google Patents

Info

Publication number
FR2326221B1
FR2326221B1 FR7624135A FR7624135A FR2326221B1 FR 2326221 B1 FR2326221 B1 FR 2326221B1 FR 7624135 A FR7624135 A FR 7624135A FR 7624135 A FR7624135 A FR 7624135A FR 2326221 B1 FR2326221 B1 FR 2326221B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7624135A
Other languages
French (fr)
Other versions
FR2326221A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2326221A1 publication Critical patent/FR2326221A1/en
Application granted granted Critical
Publication of FR2326221B1 publication Critical patent/FR2326221B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/18—Cleaning-out devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Lift Valve (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR7624135A 1975-09-30 1976-08-06 SAS A DUST Granted FR2326221A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543523 DE2543523A1 (en) 1975-09-30 1975-09-30 DUST LOCK

Publications (2)

Publication Number Publication Date
FR2326221A1 FR2326221A1 (en) 1977-04-29
FR2326221B1 true FR2326221B1 (en) 1980-04-04

Family

ID=5957805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624135A Granted FR2326221A1 (en) 1975-09-30 1976-08-06 SAS A DUST

Country Status (4)

Country Link
US (1) US4076044A (en)
JP (1) JPS5243171A (en)
DE (1) DE2543523A1 (en)
FR (1) FR2326221A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026027A (en) * 1990-10-01 1991-06-25 Hamilton Lyle H Manually actuatable selector valve for breath sampling apparatus
JP2968127B2 (en) * 1992-04-24 1999-10-25 日本パーカライジング株式会社 Acid displacement plating solution for zinc or galvanized steel sheet
JP2968147B2 (en) * 1993-04-07 1999-10-25 日本パーカライジング株式会社 Acid displacement plating solution composition for zinc-containing metal plated steel sheet
US5624480A (en) * 1993-04-07 1997-04-29 Henkel Corporation Composition and process for substitutionally plating zinciferous surfaces
US20060058696A1 (en) * 2004-09-10 2006-03-16 Quintron Instrument Company Air sampling apparatus with related sensing and analysis mechanism
CN101298298B (en) * 2008-06-10 2011-02-16 孙家鼎 Flow monitoring type non-return flap apparatus
US9011348B2 (en) * 2008-06-23 2015-04-21 Quintron Instrument Company, Inc. Air sampling apparatus and methods
US20120226183A1 (en) 2010-08-30 2012-09-06 Quintron Instrument Company Evacuated air chamber
CN102942029A (en) * 2012-10-24 2013-02-27 郑州飞机装备有限责任公司 High airtight rotary discharger with storing spiral cavity and contact type self-compensating flat surface
ITUB20155431A1 (en) * 2015-11-10 2017-05-10 Savio Macch Tessili Spa SUCTION SYSTEM FOR A TEXTILE MACHINE AND TEXTILE MACHINE INCLUDING THE SUCTION SYSTEM
US10413216B2 (en) 2016-02-03 2019-09-17 Quintron Instrument Company, Inc. Breath testing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1148830A (en) * 1913-10-06 1915-08-03 John H Cratty Auxiliary air device.
US1257816A (en) * 1916-04-14 1918-02-26 John Robert Cunnyngham Bag-filling apparatus.
US1783264A (en) * 1928-09-08 1930-12-02 Sirotek Louis Mixing valve
FR1014663A (en) * 1950-03-15 1952-08-20 Diebold & Cie Improvements to dust filters
FR1267675A (en) * 1960-09-19 1961-07-21 Degussa Installation for the continuous introduction and evacuation of solids
US3260415A (en) * 1964-07-13 1966-07-12 Takeda Chemical Industries Ltd Particulate solid material discharge apparatus
US3397515A (en) * 1965-10-23 1968-08-20 Cottrell Res Inc Hopper valve for filter bag installation

Also Published As

Publication number Publication date
DE2543523A1 (en) 1977-04-07
US4076044A (en) 1978-02-28
FR2326221A1 (en) 1977-04-29
JPS5243171A (en) 1977-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse